3.4.30 Technical means of communication Estimated reading: 1 minute 2858 views Authors Goal and purpose Telephone, mobile phone, call system, fax Application Description of the process Risks Resources Material Time required Documentation Responsibility and qualification Notes and comments Applicable documents Validation documents Terms Attachments 3.4.30 Technical means of communication - Previous3.4.29 Operation and recovery after serious disruption to operationsNext - 3.4.30 Technical means of communication3.4.31 Operation of the network and its security